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The Role of Solar and Wind Energy in Sustainable Development of the Adriatic Macro-Region in Croatia

Aggregated energy demand in the Adriatic region, as well as the specific demand of individual sectors likes industry, tourism, residential and commercial sector and agriculture has been assessed. Seasonal and daily load characteristics of the thermal- and electric energy consumption in the Adriatic macro-region, as applied for heating, cooling and electrical appliances are discussed. Optimal mix of energy carrier (fossil and renewable) covering thermal and electric demand in the region is proposed. It has been shown that present regional energy mix, particularly for thermal applications based on electric energy, can be modified in favour of other energy carriers like LPG, LNG, hydropower, solar and wind energy, which are more appropriate for the sustainable development of the region. The expected market penetration of flat plate collectors, power plants with line focusing collectors, wind parks, photovoltaic power plants (off grid and grid connected) and passive use of solar radiation in commercial and residential buildings is given in the outlines. Based on the low energy consumption and seasonal/daily load characteristics, latest by the year 2050, it could be expected that renewables, at least for a number of Adriatic islands, could nearly 100% substitute the present use of fossil sources, supplying electricity and thermal energy.

Solar; wind; sustainable development; Adriatic region; renewable energy carriers

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